Synonyms:Cobalt (II) sulfate heptahydrate; sulfuric acid, cobalt (2+) salt heptahydrate
CAS NO. : 10026-24-1
EINECS No.: 233-334-2
Molecular Formula : CoSO4 .7H2O
Molecular Weight : 281.10
Properties : It is a red crystal with light brown, soluble in water and methanol, but slightly soluble in ethanol and easily effloresces in air. Its specific gravity is 1.948.
Use : for animal feed.
Storage : Store at a dry place. Avoid heating and damp.
Packing : 25Kg woven bags lined with plastic bag(special packing can be made according to clients' requirement).
Specification ( % )
Item
Spec.
Assay (Co)
21.0 min.
Ni
0.001 max.
Cu
0.001 max.
Mn
0.001 max.
Fe
0.001max.
Zn
0.001 max.
Pb
0.001 max.
Cd
0.001 max.
Ca
0.001 max.
Mg
0.001 max.
Na
0.001 max.
As
0.001 max.
K
0.001 max.
Cr
0.001 max.
Chloride (Cl)
0.05 max.
Nitrate(NO3)
0.05max.
Insoluble in Water
0.02 max.
